139230480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{1607}}^1$

素因数の和:1661

約数の個数: 120

約数和(自身を含む): 455810112

約数和(自身を除く): 316579632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 361, 380, 456, 570, 722, 760, 912, 1083, 1140, 1444, 1520, 1607, 1805, 2166, 2280, 2888, 3214, 3610, 4332, 4560, 4821, 5415, 5776, 6428, 7220, 8035, 8664, 9642, 10830, 12856, 14440, 16070, 17328, 19284, 21660, 24105, 25712, 28880, 30533, 32140, 38568, 43320, 48210, 61066, 64280, 77136, 86640, 91599, 96420, 122132, 128560, 152665, 183198, 192840, 244264, 305330, 366396, 385680, 457995, 488528, 580127, 610660, 732792, 915990, 1160254, 1221320, 1465584, 1740381, 1831980, 2320508, 2442640, 2900635, 3480762, 3663960, 4641016, 5801270, 6961524, 7327920, 8701905, 9282032, 11602540, 13923048, 17403810, 23205080, 27846096, 34807620, 46410160, 69615240, 139230480]

約数ペア:

[(1, 139230480), (2, 69615240), (3, 46410160), (4, 34807620), (5, 27846096), (6, 23205080), (8, 17403810), (10, 13923048), (12, 11602540), (15, 9282032), (16, 8701905), (19, 7327920), (20, 6961524), (24, 5801270), (30, 4641016), (38, 3663960), (40, 3480762), (48, 2900635), (57, 2442640), (60, 2320508), (76, 1831980), (80, 1740381), (95, 1465584), (114, 1221320), (120, 1160254), (152, 915990), (190, 732792), (228, 610660), (240, 580127), (285, 488528), (304, 457995), (361, 385680), (380, 366396), (456, 305330), (570, 244264), (722, 192840), (760, 183198), (912, 152665), (1083, 128560), (1140, 122132), (1444, 96420), (1520, 91599), (1607, 86640), (1805, 77136), (2166, 64280), (2280, 61066), (2888, 48210), (3214, 43320), (3610, 38568), (4332, 32140), (4560, 30533), (4821, 28880), (5415, 25712), (5776, 24105), (6428, 21660), (7220, 19284), (8035, 17328), (8664, 16070), (9642, 14440), (10830, 12856)]